2MASS J21083826-4244540

Query : 2MASS J21083826-4244540

Basic data :
2MASS J21083826-4244540 -- Eruptive Variable
Other object types: otypes_help 		* (2014AJ,UCAC4,...), NIR (DENIS,2MASS), MIR (WISEA,WISE), Er* (2020AJ), PM* (2015ApJ)
ICRS coord. (ep=J2000) : 		21 08 38.262072 -42 44 54.06432 (Optical) [ 33 27 90 ] B 2012yCat.1322....0Z
FK4 coord. (ep=B1950 eq=1950) : 		21 05 21.859333 -42 56 59.23919 [ 33 27 90 ]
Gal coord. (ep=J2000) : 		358.529614387 -42.672562338 [ 33 27 90 ]
Proper motions mas/yr : 		33.3 -99.6 [1.6 1.5 90] C 2012yCat.1322....0Z
Radial velocity / Redshift / cz : 		V(km/s) -4.9 [1.9] / z(spectroscopic) -0.000016 [0.000006] / cz -4.90 [1.90]
   B 2014AJ....147..146K
Spectral type: 		M4.4 D 2014AJ....147..146K
Fluxes (6) :
R 14.87 [0.13] E 2012yCat.1322....0Z
G 13.518704 [0.010538] C 2022yCat.1355....0G
I 11.79 [0.03] C 2005yCat.2263....0D
J 10.14 [~] D 2015ApJ...798...73G
H 9.57 [~] D 2015ApJ...798...73G
K 9.24 [~] D 2015ApJ...798...73G
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 2 : 611 Display criteria :

Identifiers (8) :
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UCAC4 237-172461 2MASS J21083826-4244540 WISEA J210838.29-424455.1 Gaia DR3 6580179279486143744
DENIS J210838.2-424453 TIC 126805047 WISE J210838.29-424455.0 Gaia DR2 6580179279486143744

References (9 between 1850 and 2026) (Total 9)
Simbad bibliographic survey began in 1850 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).
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Collections of Measurements Description of Measurements

Velocities : 1    Var : 1    Rot : 1    SpT : 1   

   

External archives :

Link by name to the catalogue in VizieR :

UCAC4 237-172461 DENIS J210838.2-424453 2MASS J21083826-4244540 WISEA J210838.29-424455.1 WISE J210838.29-424455.0
Gaia DR3 6580179279486143744 Gaia DR2 6580179279486143744

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